CVE-2026-12743
MediumCVSS 4.9Exploitation Probability (EPSS)
Low risk19th percentile - higher than 19% of all known CVEs
Summary
The affiliate-toolkit plugin for WordPress, up to and including version 3.8.8, is vulnerable to time-based SQL Injection via the 'orderby' parameter. The vulnerability is due to insufficient escaping of the user-supplied parameter and lack of sufficient preparation of the existing SQL query. This allows authenticated attackers with administrator-level access and above to append additional SQL queries to existing ones, which can be used to extract sensitive information from the database.
Risk Assessment
An attacker with administrator privileges can read sensitive data from the database, such as customer data or transaction data. This can lead to data confidentiality breaches.
Recommendation
Update the affiliate-toolkit plugin to the latest version that includes security fixes. Limit the number of administrator accounts and regularly audit permissions.
Other vulnerabilities in affiliate-toolkit WordPress plugin
See all- CVE-2026-110179Unknown
The affiliate-toolkit WordPress plugin before 3.8.9 does not validate a user-supplied sort value against an allowlist before using it in a database query, and the affected administrative list screen requires only a lower-privilege capability rather than an administrator one, so users with editor-level access and above can perform SQL injection and read arbitrary information from the database. On multisite a sub-site editor can read the network-global users table, including the super administrator's password hash.
- CVE-2026-86787High
The affiliate-toolkit WordPress plugin before version 3.9.1 does not prevent a low-privileged user from supplying a template body that its bundled templating engine compiles and executes as PHP, allowing users with the Contributor role or above to run arbitrary PHP code on the server.
Original NVD description (English source)
The affiliate-toolkit – Multi-Network Affiliate & Amazon Product Display plugin for WordPress is vulnerable to time-based SQL Injection via the 'orderby' parameter in all versions up to, and including, 3.8.8 due to insufficient escaping on the user supplied parameter and lack of sufficient preparation on the existing SQL query. This makes it possible for authenticated attackers, with administrator-level access and above, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS